S Series | Thermodynamic Disc Steam Traps

Steam Traps S Series | Thermodynamic Disc Steam Traps SU2N

Steam Traps S Series | Thermodynamic Disc Steam Traps

SU2N

  • SCCV System
  • Stainless Steel
  • Supports condensate recovery
  • Horizontal installation
  • Vertical installation
  • Bypass function
  • Auto blow-off
    • Option
      - Customized flange face-to-face
    Steam Traps S Series | Thermodynamic Disc Steam Traps SU2N

    Features/Applications

    Features

    • Flexible installation

      This product can be installed either horizontally or vertically.

    • Superb durability

      The body of the product is made from stainless steel, making it durable and corrosion-resistant, even in aggressive media.

    • Auto blow off and air vent

      Thanks to a bimetal ring, the trap smoothly discharges initial air and cold condensate. (Auto blow-off mechanism)

    • Tailored design

      Manufacturing with custom face-to-face dimensions is possible. 

    Typical applications

    Suitable for high temperature and pressure steam main lines, steam tracing, and other such applications.

    Dimensions/Weight

    Dimensions/Weight

    Screwed

    SU2N_Rc.png

     

    Size Dimensions (mm) Dimensions (in) Weight
    L H1 H2 W L H1 H2 W (kg) (lb)
    1/2” 70 47 32 53 2.8 1.9 1.3 2.1 0,8 1.8
    3/4”
    1” 75 51 3.0 2.0 1,0 2.2

     

     

    Socket Weld

    SU2N_SW.png

     

    Size Dimensions (mm) Dimensions (in) Weight
    L H1 H2 W L H1 H2 W (kg) (lb)
    1/2” 140 47 32 53 5.51 1.85 1.26 2.09 1,5 3.3
    3/4” 1,4 3.1
    1” 1,3 2.9

     

    Flanged

    SU2N_FF.png

     

    JIS,ASME 

    Size Dimensions (mm) Dimensions (in) Weight (kg) Weight (lb)
    L H1 H2 W L H1 H2 W JIS(FF,RF) ASME/JPI(RF) JIS(FF,RF) ASME/JPI(RF)
    10K,16K,20K 30K 40K 150lb 300lb 600lb 10K,16K,20K 30K 40K 150lb 300lb 600lb
    1/2” 205 47 32 53 8.1 1.9 1.3 2.1 2,6 3,8 4,1 2,2 2,7 3,3 5.7 8.4 9.0 4.9 6.0 7.3
    3/4” 3,0 4,1 4,4 2,6 3,7 4,6 6.6 9.0 9.7 5.7 8.2 10.1
    1” 4,0 5,0 5,4 3,0 4,3 5,4 8.8 11.0 11.9 6.6 9.5 11.9

     DIN PN40

    Size Dimensions (mm) Dimensions (in) Weight
    L H1 H2 W L H1 H2 W (kg) (lb)
    DN15 150 47 32 53 5.9 1.9 1.3 2.1 2,6 5.7
    DN20 3,3 7.3
    DN25 160 6.3 3,8 8.4

    *Customized face-to-face dimensions on request.
    *Please contact MIYAWAKI for further information.

    Specifications

    Model Connection

    Max. operating

    pressure

    Max. operating

    pressure differential

    Max. operating

    temperature

    Body

    material

    Type Size

    PMO

    (MPa)

    PMO

    (psig)

    (MPa) (psig)

    TMO

    (℃)

    TMO

    (℉)

    SU2N

     

    Screwed

    Rc,NPT

    1/2” 4,6 667 4,6 667 425 800

    Stainless steel

    SUS 420J2

    3/4”
    1”
    SU2NF

    Flanged

    FF,RF

    1/2”
    3/4”
    1”
    SU2NW

    Socket Weld

    SW

    1/2”
    3/4”
    1”

    ●SU2NF flange and pipe are carbon steel
    ●SU2NW welded parts are carbon steel
    ●Maximum allowable pressure (PMA): 6,4MPa (928psig) (SU2N)
        PMA is the pressure that can be tolerated by pressure-resistant parts (body).
    ●Maximum allowable temperature (TMA): 425℃ (800℉)
        TMA is the temperature that can be tolerated by pressure-resistant parts (body).

    Discharge Capacity

    SU2N.png

    Features

    • Flexible installation

      This product can be installed either horizontally or vertically.

    • Superb durability

      The body of the product is made from stainless steel, making it durable and corrosion-resistant, even in aggressive media.

    • Auto blow off and air vent

      Thanks to a bimetal ring, the trap smoothly discharges initial air and cold condensate. (Auto blow-off mechanism)

    • Tailored design

      Manufacturing with custom face-to-face dimensions is possible. 

    Typical applications

    Suitable for high temperature and pressure steam main lines, steam tracing, and other such applications.

    Dimensions/Weight

    Screwed

    SU2N_Rc.png

     

    Size Dimensions (mm) Dimensions (in) Weight
    L H1 H2 W L H1 H2 W (kg) (lb)
    1/2” 70 47 32 53 2.8 1.9 1.3 2.1 0,8 1.8
    3/4”
    1” 75 51 3.0 2.0 1,0 2.2

     

     

    Socket Weld

    SU2N_SW.png

     

    Size Dimensions (mm) Dimensions (in) Weight
    L H1 H2 W L H1 H2 W (kg) (lb)
    1/2” 140 47 32 53 5.51 1.85 1.26 2.09 1,5 3.3
    3/4” 1,4 3.1
    1” 1,3 2.9

     

    Flanged

    SU2N_FF.png

     

    JIS,ASME 

    Size Dimensions (mm) Dimensions (in) Weight (kg) Weight (lb)
    L H1 H2 W L H1 H2 W JIS(FF,RF) ASME/JPI(RF) JIS(FF,RF) ASME/JPI(RF)
    10K,16K,20K 30K 40K 150lb 300lb 600lb 10K,16K,20K 30K 40K 150lb 300lb 600lb
    1/2” 205 47 32 53 8.1 1.9 1.3 2.1 2,6 3,8 4,1 2,2 2,7 3,3 5.7 8.4 9.0 4.9 6.0 7.3
    3/4” 3,0 4,1 4,4 2,6 3,7 4,6 6.6 9.0 9.7 5.7 8.2 10.1
    1” 4,0 5,0 5,4 3,0 4,3 5,4 8.8 11.0 11.9 6.6 9.5 11.9

     DIN PN40

    Size Dimensions (mm) Dimensions (in) Weight
    L H1 H2 W L H1 H2 W (kg) (lb)
    DN15 150 47 32 53 5.9 1.9 1.3 2.1 2,6 5.7
    DN20 3,3 7.3
    DN25 160 6.3 3,8 8.4

    *Customized face-to-face dimensions on request.
    *Please contact MIYAWAKI for further information.

    Model Connection

    Max. operating

    pressure

    Max. operating

    pressure differential

    Max. operating

    temperature

    Body

    material

    Type Size

    PMO

    (MPa)

    PMO

    (psig)

    (MPa) (psig)

    TMO

    (℃)

    TMO

    (℉)

    SU2N

     

    Screwed

    Rc,NPT

    1/2” 4,6 667 4,6 667 425 800

    Stainless steel

    SUS 420J2

    3/4”
    1”
    SU2NF

    Flanged

    FF,RF

    1/2”
    3/4”
    1”
    SU2NW

    Socket Weld

    SW

    1/2”
    3/4”
    1”

    ●SU2NF flange and pipe are carbon steel
    ●SU2NW welded parts are carbon steel
    ●Maximum allowable pressure (PMA): 6,4MPa (928psig) (SU2N)
        PMA is the pressure that can be tolerated by pressure-resistant parts (body).
    ●Maximum allowable temperature (TMA): 425℃ (800℉)
        TMA is the temperature that can be tolerated by pressure-resistant parts (body).

    SU2N.png

    Contact